BlackRock Advisors’s Acceleron Pharma XLRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$22.7M Buy
2016
Q3
$23.6M Buy
2016
Q2
$22.1M Sell
2016
Q1
$17.8M Buy
2015
Q4
$24.8M Sell
2015
Q3
$12.7M Buy
2015
Q2
$15.7M Buy
2015
Q1
$17.8M Buy
2014
Q4
$17.2M Buy
2014
Q3
$6.43M Sell
2014
Q2
$8.04M Buy
2014
Q1
$7.9M Buy
2013
Q4
$8.28M Buy